[HTML][HTML] Semen extenders: An evaluative overview of preservative mechanisms of semen and semen extenders

GS Bustani, FH Baiee - Veterinary World, 2021 - ncbi.nlm.nih.gov
Reproduction is fundamental for all living things as it ensures the continued existence of a
species and an improved economy in animal husbandry. Reproduction has developed since …

Sperm cryodamage in ruminants: understanding the molecular changes induced by the cryopreservation process to optimize sperm quality

P Peris-Frau, AJ Soler, M Iniesta-Cuerda… - International journal of …, 2020 - mdpi.com
Sperm cryopreservation represents a powerful tool for livestock breeding. Several efforts
have been made to improve the efficiency of sperm cryopreservation in different ruminant …

Post-thawing quality and incubation resilience of cryopreserved ram spermatozoa are affected by antioxidant supplementation and choice of extender

M Mata-Campuzano, M Álvarez-Rodríguez, M Álvarez… - Theriogenology, 2015 - Elsevier
The performance of cryopreserved semen in ovine artificial insemination still needs
improvement. Some antioxidants have been tested, with variable success. We …

Motility and acrosomal integrity comparisons between electro-ejaculated and epididymal ram sperm after exposure to a range of anisosmotic solutions, cryoprotective …

O Varisli, C Uguz, C Agca, Y Agca - Animal Reproduction Science, 2009 - Elsevier
Effective ram sperm cryopreservation protocols, which would yield acceptable lambing rates
following artificial insemination (AI), are currently lacking. The objectives of the current …

The Effect of Different Extenders on the Quality Characteristics of European Red Deer Epididymal Sperm Stored at 5 C

A Dziekońska, NM Neuman, KK Burdal… - Animals, 2022 - mdpi.com
Simple Summary The use of commercial extenders for storing cervid epididymal
spermatozoa in a liquid state can contribute to popularizing this method of semen …

Reduced glutathione and Trolox (vitamin E) as extender supplements in cryopreservation of red deer epididymal spermatozoa

L Anel-López, M Álvarez-Rodríguez… - Animal reproduction …, 2012 - Elsevier
The use of assisted reproductive techniques in cervids is increasing as the commercial use
of these species increase. We have tested the suitability of the antioxidants Trolox and …

Specificity of the extender used for freezing ram sperm depends of the spermatozoa source (ejaculate, electroejaculate or epididymis)

M Álvarez, J Tamayo-Canul… - Animal reproduction …, 2012 - Elsevier
The objective of this study was to identify possible specificity in the extender formulation for
the cryopreservation of ram spermatozoa recovered from three origins (ejaculate …

Sperm parameters on Iberian red deer: electroejaculation and post-mortem collection

AF Martínez, F Martínez-Pastor, M Álvarez… - Theriogenology, 2008 - Elsevier
Artificial reproductive technologies (ART) for cervids have improved, but a need remains for
the collection of basic data. We studied two models of sperm collection in Iberian red deer …

The effects of centrifuged egg yolk used with INRA plus soybean lecithin extender on semen quality to freeze miniature Caspian horse semen

H Nouri, A Towhidi, M Zhandi, R Sadeghi - Journal of equine veterinary …, 2013 - Elsevier
The aim of this study was to determine the synergistic effects of centrifuged egg yolk (EY)
and soybean lecithin on post-thaw Caspian horse sperm motility, morphological …

Sperm characteristics and in vitro fertilization ability of thawed spermatozoa from Black Manchega ram: electroejaculation and postmortem collection

O García-Álvarez, A Maroto-Morales, F Martínez-Pastor… - Theriogenology, 2009 - Elsevier
The aim of this study was to assess two models of sperm collection on the quality and fertility
of thawed spermatozoa from Black Manchega rams, a threatened breed. Sperm samples …